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1 LESSON PLAN 9 Covalent Bonding Chapter Please note that this pace is based on completing selected sections of the text in 90 classes, approximately 90 minutes each. Refer to the Course Planning Guide on page xvii of this booklet for a complete list of time allotments assigned to each section. Less time can be allocated for each chapter if you plan to teach all 26 chapters. Period Content The Covalent Bond Naming Molecules Molecular Structures Molecular Shape Electronegativity and Polarity 0.5 Review and Assessment 44 Chemistry: Matter and Change Chapter 9 Block Scheduling s
2 LESSON PLAN 9.1 The Covalent Bond pages Lesson and Discovery Lab National Science Content Standards: UCP.2, UCP.3, UCP.5; A.1; B.1, B.2, B.3, B.4, B.6 Georgia QCC: 1, 1.2, 2.1, 3.1, 6.3, 8.1, 8.2 Apply the octet rule to atoms that bind covalently. Describe the formation of single, double, and triple covalent bonds. Compare and contrast sigma and pi bonds. Relate the strength of covalent bonds to bond length and bond dissociation energy. Section Focus Transparency 30 Study Guide for Content Mastery, p. 49 TCR Chemistry Interactive CD-ROM, Section 9.1 Animation Guided Reading Audio Program, Section 9.1 Cosmic Chemistry Videodisc, Disc 3, Side 6; Disc 4, Side 8; Disc 2, Side 3; Disc 3, Side 5 Distribute the corrected Chapter 8 tests. Small-Scale Laboratory Manual, pp TCR Section 9.1 TCR Spanish Resources 9.1 TCR Introduce Chapter 9 with the Discovery Lab. Teach the main concepts of Section 9.1. Do the Quick Demo. Section Focus Transparency 30 SE, p. 241 TWE, pp TWE, p minutes Complete the Check for Understanding and Reteach strategies. TWE, p minutes Have students complete Section 9.1 Assessment. Assign the Chemistry Journal. SE, p. 247 TWE, p. 243 [total 4] Block Scheduling s Chemistry: Matter and Change Chapter 9 45
3 LESSON PLAN 9.2 Naming Molecules pages Lesson National Science Content Standards: UCP.2, UCP.3, UCP.5; B.2; G.2 Georgia QCC: 8 Identify the names of binary molecular compounds from their formulas. Name acidic solutions. Section Focus Transparency 31 Math Skills Transparency 9 Study Guide for Content Mastery, p. 50 TCR Section 9.2 TCR Spanish Resources 9.2 TCR Chemistry Interactive CD-ROM, Section 9.2 Video and Demonstration Guided Reading Audio Program, Section 9.2 Section Focus Transparency 31 TWE, pp. 243, 247, Answer any questions about homework. TWE, pp. 243, 247, Introduce Section 9.2 with the Demonstration. Teach the main concepts of Section 9.2. Complete the Check for Understanding strategy, and give students the information for the Reteach assignment. Have students finish the Reteach assignment. Have students complete Section 9.2 Assessment. TWE, pp TWE, pp TWE, p. 251 TWE, p. 251 SE, p minutes [total 4] 46 Chemistry: Matter and Change Chapter 9 Block Scheduling s
4 LESSON PLAN 9.3 Molecular Structures pages period Lesson National Science Content Standards: UCP.2, UCP.3, UCP.5; B.2 Georgia QCC: 6.3, 8 List five basic steps used in drawing Lewis structures. Explain why resonance occurs, and identify resonance structures. Explain three exceptions to the octet rule, and identify molecules in which these exceptions occur. Section Focus Transparency 32 Teaching Transparency 29 Study Guide for Content Mastery, p. 51 TCR Chemistry Interactive CD-ROM, Section 9.3 Video Guided Reading Audio Program, Section 9.3 Challenge Problems, p. 9 TCR Section 9.3 TCR Spanish Resources 9.3 TCR Section Focus Transparency 32 TWE, pp. 251, Answer any questions about homework. TWE, pp. 251, Introduce Section 9.3 with the Quick Demo. Teach the main concepts of Section 9.3. Have volunteers work through the Example Problems on the board. Complete the Reteach strategy. Have students do the Practice Problems in small groups, then review their answers. Have students complete Section 9.3 Assessment. TWE, p. 252 TWE, pp SE, pp , TWE, p. 257 SE, pp , 258 SE, p minutes minutes [total 90 minutes] Block Scheduling s Chemistry: Matter and Change Chapter 9 47
5 LESSON PLAN 9.4 Molecular Shape pages period Lesson and MiniLab National Science Content Standards: UCP.2, UCP.3, UCP.5; A.1; B.2, B.4 Georgia QCC: 1, 1.2, 3.1, 6.3, 8.2 Discuss the VSEPR bonding theory. Predict the shape of and the bond angles in a molecule. Define hybridization. Section Focus Transparency 33 Teaching Transparency 30 ChemLab and MiniLab Worksheets, p. 33 TCR Study Guide for Content Mastery, p. 52 TCR Chemistry Interactive CD-ROM, Section 9.4 Experiment Guided Reading Audio Program, Section 9.4 CBL Laboratory Manual, pp. 5 8 TCR Laboratory Manual, pp TCR Section 9.4 TCR Spanish Resources 9.4 TCR Section Focus Transparency 33 TWE, pp. 258, Answer any questions about homework. TWE, pp. 258, Introduce Section 9.4 with the Quick Demo. Teach the main concepts of Section 9.4. Have students do the MiniLab in pairs, then discuss their results. TWE, p. 259 TWE, pp SE, p minutes Complete the Check for Understanding strategy. TWE, p minutes Have students complete Section 9.4 Assessment. Assign the Extension project. SE, p. 262 TWE, p. 260 [total 90 minutes] 48 Chemistry: Matter and Change Chapter 9 Block Scheduling s
6 LESSON PLAN 9.5 Electronegativity and Polarity pages Lesson and ChemLab National Science Content Standards: UCP.2, UCP.3, UCP.5; A.1, A.2; B.1, B.2, B.4, B.6, E.2; G.3 Georgia QCC: 1, 1.2, 2, 2.1, 3.1, 6.3, 8, 8.1, 8.2, 8.3 Describe how electronegativity is used to determine bond type. Compare and contrast polar and nonpolar covalent bonds and polar and nonpolar molecules. Describe the characteristics of compounds that are covalently bonded. Section Focus Transparency 34 Math Skills Transparency 10 Teaching Transparency 31 ChemLab and MiniLab Worksheets, pp TCR Study Guide for Content Mastery, pp TCR Guided Reading Audio Program, Section 9.5 Cosmic Chemistry Videodisc, Disc 1, Side 2 Laboratory Manual, pp TCR Section 9.5 TCR Spanish Resources 9.5 TCR Section Focus Transparency 34 TWE, pp. 262, Answer any questions about homework. TWE, pp. 262, Teach the main concepts of Section 9.5. Have students read the ChemLab and do the Pre-Lab steps. (Note: this lab will take 4 to complete. Time adjustments may be necessary in subsequent lessons.) Complete the Check for Understanding strategy. Answer questions on Chapter 9 in preparation for the test. TWE, pp SE, pp TWE, p. 266 TWE, pp minutes Have students complete Section 9.5 Assessment. Assign the Problem-Solving Lab. SE, p. 267 SE, p. 267 [total 4] Block Scheduling s Chemistry: Matter and Change Chapter 9 49
7 LESSON PLAN Review and Assessment Covalent Bonding Review/Assessment Assessment Resources Chapter Assessment, Ch. 9 TCR Performance Assessment in the Science Classroom, TCR Alternate Assessment in the Science Classroom, TCR Reviewing Chemistry: Mastering the Georgia QCC, TCR TestCheck Software, Ch. 9 Chemistry Interactive CD-ROM, Ch. 9 quiz Vocabulary PuzzleMaker Software, Ch. 9 TWE, pp. 267, Reviewing the Chapter Answer any questions about homework. Answer any final questions about Chapter 9. TWE, pp. 267, TWE, pp Assessment Distribute the test and allow students to work quietly. Chapter Assessment, pp TCR Closing As students complete the test, have them read the Chapter 10 Opener. If students have time, let them explore the Chemistry Online for Chapter 10. SE, p. 276 ga.science.glencoe.com [total 4] 50 Chemistry: Matter and Change Chapter 9 Block Scheduling s
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